434412243 has 6 divisors (see below), whose sum is σ = 627484364. Its totient is φ = 289608156.

The previous prime is 434412241. The next prime is 434412283. The reversal of 434412243 is 342214434.

It is a happy number.

434412243 is a `hidden beast` number, since 4 + 3 + 4 + 412 + 243 = 666.

It is not a de Polignac number, because 434412243 - 2¹ = 434412241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434412241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24134005 + ... + 24134022.

Almost surely, 2^434412243 is an apocalyptic number.

434412243 is a deficient number, since it is larger than the sum of its proper divisors (193072121).

434412243 is a wasteful number, since it uses less digits than its factorization.

434412243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48268033 (or 48268030 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 434412243 is about 20842.5584561973. The cubic root of 434412243 is about 757.3570726645.

Adding to 434412243 its reverse (342214434), we get a palindrome (776626677).

The spelling of 434412243 in words is "four hundred thirty-four million, four hundred twelve thousand, two hundred forty-three".